Triple
T253815
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prince George’s County, Maryland |
E5393
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
National Harbor, Maryland
National Harbor, Maryland is a large waterfront development and entertainment district on the Potomac River just outside Washington, D.C., known for its hotels, convention center, shops, restaurants, and attractions like the Capital Wheel.
|
E32882
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: National Harbor, Maryland | Statement: [Prince George’s County, Maryland, contains, National Harbor, Maryland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: National Harbor, Maryland Context triple: [Prince George’s County, Maryland, contains, National Harbor, Maryland]
-
A.
Largo, Maryland
Largo, Maryland is an unincorporated suburban community in the Washington, D.C. metropolitan area known for its residential neighborhoods, shopping centers, and proximity to major transit routes and attractions like FedExField.
-
B.
Ocean City, Maryland
Ocean City, Maryland is a popular Atlantic coastal resort town known for its long sandy beaches, lively boardwalk, and tourism-driven economy.
-
C.
Frederick, Maryland
Frederick, Maryland is a historic city in western Maryland known for its vibrant downtown, Civil War heritage, and role as a regional hub for government and biomedical research.
-
D.
Bethesda, Maryland
Bethesda, Maryland is a suburban community just northwest of Washington, D.C., known for its major medical and research institutions, affluent residential areas, and vibrant downtown.
-
E.
MGM National Harbor
MGM National Harbor is a large luxury casino resort and entertainment complex located just outside Washington, D.C., featuring gaming, dining, retail, and performance venues.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: National Harbor, Maryland Triple: [Prince George’s County, Maryland, contains, National Harbor, Maryland]
Generated description
National Harbor, Maryland is a large waterfront development and entertainment district on the Potomac River just outside Washington, D.C., known for its hotels, convention center, shops, restaurants, and attractions like the Capital Wheel.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: National Harbor, Maryland Target entity description: National Harbor, Maryland is a large waterfront development and entertainment district on the Potomac River just outside Washington, D.C., known for its hotels, convention center, shops, restaurants, and attractions like the Capital Wheel.
-
A.
Largo, Maryland
Largo, Maryland is an unincorporated suburban community in the Washington, D.C. metropolitan area known for its residential neighborhoods, shopping centers, and proximity to major transit routes and attractions like FedExField.
-
B.
Ocean City, Maryland
Ocean City, Maryland is a popular Atlantic coastal resort town known for its long sandy beaches, lively boardwalk, and tourism-driven economy.
-
C.
Frederick, Maryland
Frederick, Maryland is a historic city in western Maryland known for its vibrant downtown, Civil War heritage, and role as a regional hub for government and biomedical research.
-
D.
Bethesda, Maryland
Bethesda, Maryland is a suburban community just northwest of Washington, D.C., known for its major medical and research institutions, affluent residential areas, and vibrant downtown.
-
E.
MGM National Harbor
chosen
MGM National Harbor is a large luxury casino resort and entertainment complex located just outside Washington, D.C., featuring gaming, dining, retail, and performance venues.
- F. None of above.
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69a2580a64ac8190ad76e34bb0715b5e |
completed | Feb. 28, 2026, 2:50 a.m. |
| NER | Named-entity recognition | batch_69a25d5331b48190b3797fece8e60e20 |
completed | Feb. 28, 2026, 3:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a47d24fcd08190bdd981f0f2d50000 |
completed | March 1, 2026, 5:53 p.m. |
| NEDg | Description generation | batch_69a47ddac6808190bb87fafae66ac3af |
completed | March 1, 2026, 5:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a47e32ea888190abf1ebda0038e8c2 |
completed | March 1, 2026, 5:58 p.m. |
Created at: Feb. 28, 2026, 2:55 a.m.